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author | Aleš Smodiš <aless@guru.si> | 2015-08-18 16:06:19 +0200 |
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committer | Aleš Smodiš <aless@guru.si> | 2015-08-18 16:06:19 +0200 |
commit | 95e2fe57f6e4639f6ae9f1fef368829d5090dbf6 (patch) | |
tree | 462ba05eb0c4732ca1c97739548801258bf47b40 /prolog/problems/denotational_semantics/algol_for_3/en.py |
Exported all problems from the SQLite database into the new directory structure.
Diffstat (limited to 'prolog/problems/denotational_semantics/algol_for_3/en.py')
-rw-r--r-- | prolog/problems/denotational_semantics/algol_for_3/en.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/prolog/problems/denotational_semantics/algol_for_3/en.py b/prolog/problems/denotational_semantics/algol_for_3/en.py new file mode 100644 index 0000000..3578b71 --- /dev/null +++ b/prolog/problems/denotational_semantics/algol_for_3/en.py @@ -0,0 +1,19 @@ +id = 178 +name = 'algol_for/3' +slug = 'interpreter for mini-algol with for-statement' + +description = '''\ +<p>Extend the given DCG for mini-algol to support the for-statement. Example:</p> +<pre> + % for a := 0 & a < 5 & a := a + 1 do + % begin + % print(a) + % end + ?- _Program = [begin,for,a,:=,0,&,a,<,5,&,a,:=,a+1,do,begin,print(a),end,end], + algol_for(_F, _Program, []), + apply([a=2], Output, _F). + Output = [a=5,printout=[0,1,2,3,4]]. +</pre> +''' + +hint = {} |